Teachers, save “Math Task - Four Block Towers” to assign it to your class.

Directions: 1. Your goal is to see how many different towers can you make using one red block, one yellow block, one green block, and one blue block. 2. Use the tool to stack the blocks in different ways. 3. Each time you create a new tower, record it by using the to color in one of the towers on the recording sheet. 4. Once you think you have found all of the different towers, tap the to share how many different towers you found in all and explain how you know that you found all of the possibilities. 5. When you have finished recording, tap the . 6. Tap the to submit your work. Be sure to watch the example before you start.